push sheeet

pkgs/applications/graphics/zgv/add-include.patch

@@ -0,0 +1,11 @@
+diff --git a/src/modesel.c b/src/modesel.c
+--- src/modesel.c
++++ src/modesel.c
+@@ -6,6 +6,7 @@
+  */
+ 
+ #include <stdio.h>
++#include <stdlib.h>
+ #include "zgv_io.h"
+ #include "readnbkey.h"
+ #include "modesel.h"

pkgs/applications/graphics/zgv/default.nix

@@ -0,0 +1,61 @@
+{
+  lib,
+  stdenv,
+  fetchurl,
+  fetchpatch,
+  pkg-config,
+  SDL,
+  SDL_image,
+  libjpeg,
+  libpng,
+  libtiff,
+}:
+
+stdenv.mkDerivation rec {
+  pname = "zgv";
+  version = "5.9";
+  src = fetchurl {
+    url = "https://www.svgalib.org/rus/zgv/${pname}-${version}.tar.gz";
+    sha256 = "1fk4i9x0cpnpn3llam0zy2pkmhlr2hy3iaxhxg07v9sizd4dircj";
+  };
+
+  nativeBuildInputs = [ pkg-config ];
+  buildInputs = [
+    SDL
+    SDL_image
+    libjpeg
+    libpng
+    libtiff
+  ];
+
+  hardeningDisable = [ "format" ];
+
+  makeFlags = [
+    "BACKEND=SDL"
+  ];
+
+  patches = [
+    ./add-include.patch
+    (fetchpatch {
+      url = "https://foss.aueb.gr/mirrors/linux/gentoo/media-gfx/zgv/files/zgv-5.9-libpng15.patch";
+      sha256 = "1blw9n04c28bnwcmcn64si4f5zpg42s8yn345js88fyzi9zm19xw";
+    })
+    ./switch.patch
+  ];
+
+  patchFlags = [ "-p0" ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp src/zgv $out/bin
+  '';
+
+  meta = with lib; {
+    homepage = "http://www.svgalib.org/rus/zgv/";
+    description = "Picture viewer with a thumbnail-based selector";
+    license = licenses.gpl2;
+    maintainers = [ ];
+    platforms = platforms.linux;
+    mainProgram = "zgv";
+  };
+}

pkgs/applications/graphics/zgv/switch.patch

@@ -0,0 +1,14 @@
+GCC complains
+
+diff -ur src/zgv_io.c src/zgv_io.c
+--- src/zgv_io.c	2005-01-20 15:07:46.000000000 -0800
++++ src/zgv_io.c	2016-06-29 10:19:40.169897611 -0700
+@@ -645,7 +645,7 @@
+         case SDLK_INSERT:	return(RK_INSERT);
+         case SDLK_DELETE:	return(RK_DELETE);
+         case SDLK_RETURN:	return(RK_ENTER);
+-        default:
++        default: ;
+           /* stop complaints */
+         }
+